Viewsonic Q71B, 43.2 cm (17"), 24.3 cm, 32.5 cm, 1280 x 1024 pixels, 30 - 70 kHz, 50 - 160 Hz Viewsonic Q71B. Display diagonal: 43.2 cm (17"), Viewable size, vertical: 24.3 cm, Viewable size, horizontal: 32.5 cm. Product colour: Black, Certification: UL/cUL, DHHS, FCC-B, ICES-003, CB, MPR II, TUV/GS, TUV/Ergo, Argentina-TUV/S, NOM. Power consumption (typical): 75 W, Power source: AC, Power requirements: 90-264V, 50/60Hz. Depth: 402 mm, Height: 425 mm, Width: 410 mm. Package weight: 17.5 kg